draws_median {rvec} | R Documentation |
Medians, Means, and Modes Across Random Draws
Description
Summarise the distribution of random draws
in an rvec
, using means, medians, or modes.
Usage
draws_median(x, na_rm = FALSE)
## S3 method for class 'rvec_chr'
draws_median(x, na_rm = FALSE)
## S3 method for class 'rvec'
draws_median(x, na_rm = FALSE)
draws_mean(x, na_rm = FALSE)
## S3 method for class 'rvec'
draws_mean(x, na_rm = FALSE)
## S3 method for class 'rvec_chr'
draws_mean(x, na_rm = FALSE)
draws_mode(x, na_rm = FALSE)
## S3 method for class 'rvec'
draws_mode(x, na_rm = FALSE)
Arguments
x |
An object of class rvec. |
na_rm |
Whether to remove NAs before
calculating summaries. Default is |
Details
When method
is "mode"
, reduce_rvec()
returns the most common value for each
observation. When there is a tie, it returns
NA
.
Value
A vector.
See Also
Apply pre-specified functions across draws:
Apply arbitrary function across draws:
-
draws_fun()
to apply abritrary functions
For additional functions for summarising random draws, see
tidybayes
and ggdist.
Function as_list_col()
converts rvecs into a
format that tidybayes
and ggdist
can work with.
Examples
m <- rbind(a = c(1, 1, 1, 2, 3),
b = c(2, 4, 0, 2, 3),
c = c(0, 0, 1, 0, 100))
x <- rvec(m)
x
draws_median(x)
draws_mean(x)
draws_mode(x)
[Package rvec version 0.0.6 Index]